Bose QuietComfort Ultra Earbuds Review
Bose's flagship earbuds with CustomTune, Immersive Audio, and class-leading ANC.
Overview
Bose brings its legendary ANC expertise to true wireless with the QuietComfort Ultra. CustomTune technology adapts sound and ANC to your ear shape in seconds. Immersive Audio mode delivers spatial sound without requiring special content. The fit is secure for workouts, and ANC performance rivals Sony and Apple at the top tier.
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Special Deal Available — See OfferPros & Cons
Pros
- ✓CustomTune personalizes sound and ANC
- ✓Outstanding ANC performance
- ✓Immersive Audio for spatial listening
- ✓Secure, comfortable fit
- ✓IPX4 sweat resistance
- ✓Stable Bluetooth connection
- ✓Premium Bose build quality
Cons
- ✗No LDAC or aptX
- ✗Case lacks wireless charging
- ✗Battery life average for class
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Special Deal Available — See OfferSpecifications
| Driver Size | Custom Bose |
| ANC | Yes (CustomTune) |
| Battery Life (Buds) | 6 hours (ANC on) |
| Battery Life (Case) | 24 hours total |
| Bluetooth | 5.3 |
| Water Resistance | IPX4 |
| Codec Support | AAC, SBC |
| Wireless Charging | No |
| Multipoint | Yes (2 devices) |
| Weight (per bud) | 6.2g |
Our Verdict
Bose QuietComfort Ultra Earbuds deliver the ANC performance the brand is known for in a true wireless package. CustomTune is genuinely useful, and Immersive Audio adds a unique dimension. Worth considering if you prioritize ANC and spatial audio over codec support.